# N7526Y: 1991 Quicksilver SPORT

- Status: Valid registration
- Airframe: [Quicksilver SPORT](https://openairdocs.org/model/quicksilver-sport) (registry code 05902IO, 1 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: Q2442
- Year built: 1991
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: January 11, 2008
- Certificate issued: June 14, 2024
- Expires: June 30, 2031
- Mode S code: AA24B8
- Registered owner: [Constantineau George A](https://openairdocs.org/faa-owner/CONSTANTINEAU%20GEORGE%20A)
- Location: [Oakley, CA](https://openairdocs.org/faa-place/CA/Oakley)
- Owner type: Individual
- Owner's area on the map: 37.9935° N, 121.6912° W: Placed by OpenAirDocs at the center of ZIP code 94561, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7526Y
- Page: https://openairdocs.org/aircraft/N7526Y

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Quicksilver SPORT)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7526Y.

## FAA accident and incident reports

None matched to N7526Y.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N7526Y

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7526Y before.

- [Cancelled 1965-04-22](https://openairdocs.org/deregistered/N7526Y-1965-04-22): Piper PA-30, S/N 30-591. Exported to Switzerland. Owner: [Piper Aircraft Corp](https://openairdocs.org/faa-owner/PIPER%20AIRCRAFT%20CORP), [Lock Haven, PA](https://openairdocs.org/faa-place/PA/Lock%20Haven)

## Related

- Other Quicksilver SPORT aircraft: https://openairdocs.org/model/quicksilver-sport/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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